Finding the Third Proportional to 263,590,611 and 548,998,248
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Solution
The third proportional to 263,590,611 and 548,998,248 is: 1,143,436,312.71
Step by Step Solution
- Step 1: Write the proportion equation
263,590,611 : 548,998,248 = 548,998,248 : x - Step 2: Convert to fraction form
263,590,611/548,998,248 = 548,998,248/x - Step 3: Cross multiply
263,590,611x = 548,998,248 × 548,998,248 - Step 4: Simplify right side
263,590,611x = 301,399,076,307,069,504 - Step 5: Solve for x
x = 301,399,076,307,069,504/263,590,611 - Step 6: Final answer
x = 1,143,436,312.71
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.